Arctic fox vs Chestnut-backed Chickadee

Vulpes lagopus compared with Poecile rufescens

Key Differences

• Arctic fox is Critically Endangered while Chestnut-backed Chickadee is Least Concern.

Taxonomic Classification

Rank	Arctic fox	Chestnut-backed Chickadee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Passeriformes (Songbirds)
Family	Canidae (Dogs & Wolves)	Paridae
Genus	Vulpes (Foxes)	Poecile
Species	Vulpes lagopus	Poecile rufescens

Evolutionary Relationship

Arctic fox and Chestnut-backed Chickadee share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic fox

CR — Critically Endangered

Chestnut-backed Chickadee

LC — Least Concern

Physical Characteristics

Attribute	Arctic fox	Chestnut-backed Chickadee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut-backed Chickadee

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Arctic fox

The Arctic fox (Vulpes lagopus) is a species in the genus Vulpes. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Chestnut-backed Chickadee

The Chestnut-backed Chickadee (Poecile rufescens) is a species in the genus Poecile. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway